Proceedings ArticleDOI
Effect of Nonlinearities on Directed Optical Logic Gates Using Integrated Semiconductor Ring Lasers
Reads0
Chats0
TLDR
In this paper, nonlinearities in the semiconductor ring laser (SRL) are incorporated in the analysis of directed optical logic gates and their effects on the output are studied.Abstract:
Nonlinearities in the semiconductor ring laser (SRL) are incorporated in the analysis of directed optical logic gates and their effects on the output are studied. The paper discusses the effects of gain medium linewidth, internal quantum efficiency and self and cross gain saturation on the output of directed optical NOT gate implemented using SRLs.read more
References
More filters
Book
Fundamentals of Photonics
TL;DR: The Fundamentals of Photonics, Third Edition as discussed by the authors is a self-contained and up-to-date introductory-level textbook that thoroughly surveys this rapidly expanding area of engineering and applied physics.
Fundamentals Of Photonics
TL;DR: The fundamentals of photonics is universally compatible with any devices to read and is available in the book collection an online access to it is set as public so you can get it instantly.
Journal ArticleDOI
All-optical logic based on silicon micro-ring resonators
Qianfan Xu,Michal Lipson +1 more
TL;DR: All-optical logic in a micron-size silicon ring resonator based on the free-carrier dispersion effect in silicon is demonstrated and the free -carrier-lifetime-limited bit-rate can be significantly improved by active carrier extraction.
Journal ArticleDOI
Operating regimes of GaAs-AlGaAs semiconductor ring lasers: experiment and model
TL;DR: In this article, a model based on a mean field approach for the two counter-propagating modes is proposed to study the semiconductor ring laser dynamics, and the authors obtain good numerical agreement between experiment and theory, and also an estimation for the otherwise unknown scattering parameters.
Journal ArticleDOI
Alternate oscillations in semiconductor ring lasers
Marc Sorel,P.J.R. Laybourn,Alessandro Scirè,Salvador Balle,Guido Giuliani,R. Miglierina,Silvano Donati +6 more
TL;DR: A bifurcation from bidirectional stable operation to a regime with alternate oscillations of the counterpropagating modes was observed experimentally and is theoretically explained through a two-mode model.